Our Services

Hydrographic &
Bathymetric Surveying

When your project meets the water, Patriot delivers hydrographic and bathymetric data for reservoirs, rivers, harbors, and navigation channels. From single and multibeam echo sounder surveys to dredging volumes and pipeline crossing studies, we map what lies beneath the surface.

Our Services

Hydrographic &
Bathymetric Surveying

When your project meets the water, Patriot delivers hydrographic and bathymetric data for reservoirs, rivers, harbors, and navigation channels. From single and multibeam echo sounder surveys to dredging volumes and pipeline crossing studies, we map what lies beneath the surface.

Capabilities Include:

  • Single Beam Echo Sounder Surveys
  • Multibeam Echo Sounder Surveys
  • Bathymetric Mapping
  • Reservoir and Lake Surveys
  • River and Stream Channel Surveys
  • Harbor and Port Surveys
  • Navigation Channel Surveys
  • Dredging Volume Calculations
  • Pipeline Location Studies
  • Underwater Terrain Modeling
  • Single Beam Echo Sounder Surveys
  • Multibeam Echo Sounder Surveys
  • Bathymetric Mapping
  • Reservoir and Lake Surveys
  • River and Stream Channel Surveys
  • Harbor and Port Surveys
  • Navigation Channel Surveys
  • Dredging Volume Calculations
  • Pipeline Location Studies
  • Underwater Terrain Modeling

The survey doesn’t stop at the shoreline.

Licensed In 36 States:

AL, AR, CO, CT, FL, GA, IL, IN, KS, KY, LA, MA, ME, MI, MN, MS, NC, ND, NE, NH, NJ, NM, NV, NY, OH, PA, RI, SC, SD, TN, TX, VA, VT, WV, WI, WY

Professional Memberships

• National Society of Professional Surveyors (NSPS)
• Carolinas Association of Surveyors
• Utility & Transportation Contractors Association
• Local Chambers of Commerce

100+ Years of Combined Experience

• Utility Infrastructure
• Renewable Energy
• Transportation
• Oil & Natural Gas
• Government

How We Work

A clear path from scope to closeout

01
Scope & Mobilize 

We define deliverables and put a crew on your site from the nearest office.

02
Field Collection

Boundary, topo, SUE, LiDAR, or hydrographic data captured to spec.

03
QA & Deliverables

Data checked, processed, and delivered in the formats your team needs.

04
Build Support

Staking, as-builts, and answers through construction and closeout.

Contact Us

800.270.4229

Call 800.270.4229

Headquarters: Mooresville, North Carolina · Satellite offices nationwide, crews across 33 states.